PISTON KIT 87-06 YFZ350 65.00, NAMURA NA-40001-4 YAMAHA
Piston Assembly 65.00mm Bore NA-40001-4. High-performance Namura pistons engineered in the USA, manufactured in Taiwan using high-silicon content Hypereutectic cast aluminum material for less heat expansion, tighter clearances, increased hardness, longer life and reduced scuffing. Features machined, smooth piston crowns for reduced carbon buildup, increased horsepower and fuel economy. Hard anodized crowns are 75% stronger than non-anodized, providing minimal expansion and reducing the chance of cold seizures when combined with Teflon/Molybdenum coated skirts. MOS2 (Teflon/Molybdenum) coated skirts reduce friction and heat for added power and longevity. Namura rings match OEM design except as noted.
- SKU
- 56-W515.100.NT
- Brand
- Namura Technologies
- Availability
- In Stock (9)
FULL DESCRIPTION
Namura Technologies Piston Kit - 65.00mm Bore
This high-performance piston assembly from Namura Technologies is engineered in the USA and manufactured in Taiwan. It features a 65.00mm bore and is designed to enhance your engine's performance and longevity.
Key Features:
- High-Silicon Content Hypereutectic Cast Aluminum: This advanced material offers reduced heat expansion, tighter clearances, increased hardness, longer life, and reduced scuffing.
- Machined Smooth Piston Crowns: Designed for reduced carbon buildup, leading to increased horsepower and improved fuel economy.
- Hard Anodized Crowns: These crowns are 75% stronger than non-anodized versions, providing minimal expansion and reducing the risk of cold seizures when paired with coated skirts.
- MOS2 (Teflon/Molybdenum) Coated Skirts: These specialized coatings perform at the highest standards, reducing friction and heat for added power and extended engine life.
- Matching Rings: Namura rings are designed to match OEM specifications for reliable performance.
